$AMPH Amphastar Pharmaceuticals, Inc. Insider Trading Week 51/2017
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General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview
Overview of insider trading in Amphastar Pharmaceuticals, Inc. in week 51/2017.
| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec 19 2017 | AMPH | Amphastar Pharmace ... | Gerst Diane G. | EVP, QA & Regulator ... | Sell | S | 19.48 | 523 | 10,186 | 30,164 | 30.7 K to 30.2 K (-1.70 %) |
| Dec 19 2017 | AMPH | Amphastar Pharmace ... | Zhang Jack Y. | CEO & Chief Scienti ... | Option Exercise | M | 12.02 | 373,091 | 4,485,673 | 186,545 | |
| Dec 19 2017 | AMPH | Amphastar Pharmace ... | Zhang Jack Y. | CEO & Chief Scienti ... | Option Exercise | M | 12.02 | 639,584 | 7,689,718 | 319,791 | |
| Dec 19 2017 | AMPH | Amphastar Pharmace ... | Zhang Jack Y. | CEO & Chief Scienti ... | Payment of Exercise | F | 19.30 | 305,823 | 5,902,384 | 1,330,646 | 1.6 M to 1.3 M (-18.69 %) |
| Dec 19 2017 | AMPH | Amphastar Pharmace ... | Zhang Jack Y. | CEO & Chief Scienti ... | Buy | M | 12.02 | 373,091 | 4,485,673 | 1,636,469 | 1.3 M to 1.6 M (+29.53 %) |
| Dec 19 2017 | AMPH | Amphastar Pharmace ... | Zhang Jack Y. | CEO & Chief Scienti ... | Payment of Exercise | F | 19.30 | 524,266 | 10,118,334 | 2,013,165 | 2.5 M to 2 M (-20.66 %) |
| Dec 19 2017 | AMPH | Amphastar Pharmace ... | Zhang Jack Y. | CEO & Chief Scienti ... | Buy | M | 12.02 | 639,584 | 7,689,718 | 2,537,431 | 1.9 M to 2.5 M (+33.70 %) |